network setup di virtualizor

Discussion in 'Dedicated Server dan Colocation' started by felz, 22 Aug 2016.

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  1. felz

    felz Beginner 2.0

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    Halo Tuan-Tuan
    sedikit pertanyaan nih dari newbi
    saya barusan install virtualizor di centos7, virtualisasinya pake KVM
    kenapa pakai centos7, jawabnya terpaksa karena gak perhatikan pas beli dedicated ternyata ga boleh diinstal centos6, sudah ngotot minta support tetap gak bisa, disarankan kalau mau beli lagi dedi lain yang ada centos 6 nya, minta refund gak di kasih

    karena centos7 tergolong baru dan memang belum banyak teknologi hosting yang kompatibel, jatuhlah pilihan pada virtualizor yang memang sudah bisa di centos7.
    setelah bikin partisi, install master dan slave, deploy vm ternyata vps gak mau konek, ternyata IP nya belum nyantol, tanya ke support katanya tanggung jawab dia hany di IP pertama, yang lain suruh setting sendiri, akhirnya dengan aplikasi nmtui berhasil bikin semua IP live, saya punya 5 IP (/29) yang IP utama untuk master node, yang lain assign buat VPS
    nah yang buat VPS ini gak mau nyambung...padahal sudah bisa di ping, jadi secondary IP ini kalu di panggil mengarah ke master node, padahal sudah di assign ke VPS client.
    mohon bantuan suhu, sudah puyeng nih kepala saya ngoprek 2 hari gak tidur...
     
  2. daiserver

    daiserver Apprentice 1.0

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    Ini sepertinya masalah bridgenya. Gatewaynya apakah sudah benar juga ?
    Bisa di infokan ipconfignya?
     
  3. felz

    felz Beginner 2.0

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    daftar IP
    Code:
    # ip a | grep 'inet '
        inet 127.0.0.1/8 scope host lo
        inet 208.110.82.171/29 brd 208.110.82.175 scope global ens9
        inet 208.110.82.172/29 brd 208.110.82.175 scope global secondary ens9
        inet 208.110.82.173/29 brd 208.110.82.175 scope global secondary ens9
        inet 208.110.82.174/29 brd 208.110.82.175 scope global secondary ens9
        inet 208.110.82.170/29 brd 208.110.82.175 scope global viifbr0
    ini ip config
    Code:
    # ip addr
    1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
        link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
        inet 127.0.0.1/8 scope host lo
           valid_lft forever preferred_lft forever
        inet6 ::1/128 scope host
           valid_lft forever preferred_lft forever
    2: enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP                                                                                         qlen 1000
        link/ether 04:7d:7b:a4:28:62 brd ff:ff:ff:ff:ff:ff
    3: ens9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master viifbr0 stat                                                                                        e UP qlen 1000
        link/ether 00:02:c9:5e:6e:7e brd ff:ff:ff:ff:ff:ff
        inet 208.110.82.171/29 brd 208.110.82.175 scope global ens9
           valid_lft forever preferred_lft forever
        inet 208.110.82.172/29 brd 208.110.82.175 scope global secondary ens9
           valid_lft forever preferred_lft forever
        inet 208.110.82.173/29 brd 208.110.82.175 scope global secondary ens9
           valid_lft forever preferred_lft forever
        inet 208.110.82.174/29 brd 208.110.82.175 scope global secondary ens9
           valid_lft forever preferred_lft forever
        inet6 fe80::202:c9ff:fe5e:6e7e/64 scope link
           valid_lft forever preferred_lft forever
    4: viifbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
        link/ether 00:02:c9:5e:6e:7e brd ff:ff:ff:ff:ff:ff
        inet 208.110.82.170/29 brd 208.110.82.175 scope global viifbr0
           valid_lft forever preferred_lft forever
        inet6 fe80::202:c9ff:fe5e:6e7e/64 scope link
           valid_lft forever preferred_lft forever
    
    tambahan dedi saya ada 2 colokan LAN, yang satu dinamic yg satu statis. yaitu ens9 dan ens9s0
     
  4. felz

    felz Beginner 2.0

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    Code:
    # ifconfig
    enp9s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
            ether 04:7d:7b:a4:28:62  txqueuelen 1000  (Ethernet)
            RX packets 459954  bytes 76897054 (73.3 MiB)
            RX errors 0  dropped 0  overruns 0  frame 0
            TX packets 6  bytes 684 (684.0 B)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
            device interrupt 18  memory 0xdfd00000-dfd20000
    
    ens9: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
            inet 208.110.82.171  netmask 255.255.255.248  broadcast 208.110.82.175
            inet6 fe80::202:c9ff:fe5e:6e7e  prefixlen 64  scopeid 0x20<link>
            ether 00:02:c9:5e:6e:7e  txqueuelen 1000  (Ethernet)
            RX packets 30300  bytes 3652429 (3.4 MiB)
            RX errors 0  dropped 1084  overruns 0  frame 0
            TX packets 24065  bytes 5312394 (5.0 MiB)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    
    lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
            inet 127.0.0.1  netmask 255.0.0.0
            inet6 ::1  prefixlen 128  scopeid 0x10<host>
            loop  txqueuelen 0  (Local Loopback)
            RX packets 1606  bytes 165391 (161.5 KiB)
            RX errors 0  dropped 0  overruns 0  frame 0
            TX packets 1606  bytes 165391 (161.5 KiB)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    
    viifbr0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
            inet 208.110.82.170  netmask 255.255.255.248  broadcast 208.110.82.175
            inet6 fe80::202:c9ff:fe5e:6e7e  prefixlen 64  scopeid 0x20<link>
            ether 00:02:c9:5e:6e:7e  txqueuelen 0  (Ethernet)
            RX packets 29057  bytes 3111517 (2.9 MiB)
            RX errors 0  dropped 0  overruns 0  frame 0
            TX packets 23709  bytes 5250529 (5.0 MiB)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    
     
  5. junior riau

    junior riau Hosting Guru Web Hosting

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    salah setingan interface bridgenya itu,
     
    hostindo likes this.
  6. galuh82

    galuh82 Hosting Guru Web Hosting (Company)

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    pastikan nama interface ethernetnya sama, kalau bukan eth0 sesuaikan di config virtualizornya
     
  7. hendranata

    hendranata Hosting Guru

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    dari pada bingung2 open tiket virtualizor
    dibantu remote sampe solved
     
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